Groups
8
AF Motor
usm
Elements
10
Weight
2855g
Length mm
253
Model Code
EF300MM-F2.8L-USM
Stabilized
No
Diameter mm
125
Max Aperture
f/2.8
Min Aperture
f/32
Discontinued
Yes
Min Focus Distance
300cm
Aperture Blades
8
Introduced
1987
Focal Length (Max)
300mm
Focal Length (Min)
300mm
Filter Drop In mm
48
Max Magnification
0.11